ACCEL Dual Fire Black Super-Coils provide up to 45 percent more peak voltage than your OEM coil. Specially designed for lightning-fast rise time; extended spark duration; and maximum spark energy; this unit is ideal for 12-volt; points-triggered ignitions. Best of all; ACCEL's highest output motorcycle coil bolts on in under an hour – in the OEM location; and right under the coil covers you already have. The molded case and finned top prevent carbon tracking and double as a voltage dam to prevent arcing and flashover. This coil weighs less than a pound and a half; has 4.7 Ohms of resistance; is corrosion-resistant; and; like all ACCEL coils; comes with ACCEL's famous limited lifetime replacement warranty.